Laszlo Zsiros

Experience

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  Inform Media Kft

  Feb 2007 - May 2008

  Database operator

  Create and define queriesMaintain the database consistencyChecking database uploadsMultivalued-dependency analysis and definition

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  IT Services Hungary

  Jul 2008 - Jan 2014

  Provide third level Support for AIX and Solaris AdministratorsPlan, design and implement business critical solutionCreate Technical Concepts for new deploymentLead and moderate administrator’s knowledgebaseResponsible for Solaris, AIX, VXVM, VCS release managementRepresentative the department in escalation caseTechnical responsible for several CustomersLead transition projects and migration, including virtualisation and consolidationProviding unattended automatism solution Organize patch management and critical and complex system changesOn-call duty at weekends Show less Hardware support for 700+ ORACLE/Sun and Fujitsu Servers and local storage boxesOperating system support for 800+ Sun Solaris and IBM AIX (Solaris 7,8,9,10) systemsInstallation and deployment of 150 new Oracle/SUN solaris server (Jumpstart)Virtualization with Solaris (Container, LDOM), AIX LPAR and VMWare technologyNetwork virtualization with Tagged VLANs on Solaris 10High availability solutions with Sun Cluster (3.0, 3.1, 3.2, 3.3) and Veritas Cluster (4.x, 5.x, 6.0)Cluster integrated High Available Zone environment (with Sun Cluster and Veritas Cluster)Cluster controlled High Available LDOM environment designing, implementation and maintaining.Sun Enterprise hardware based dynamic domain configuration (Midrange and High-End mainly on M4000/5000 and M8000 hardwares)Using HP OVO and IBM TIVOLI for system monitoringRunning security reports on the systems and organize hardening changesManaging Restore and Disaster Recovery with Sun Flash Archive and Symantec (Veritas) Netbackup or Legato NetworkerDeveloping scripts and tools to make the daily work faster and easier Using version tracker Share Point Base documentation and make step by step documentation about the daily workPatch management and software installation (HPSA, Live Upgrade (BE), internal patch system)On-call duty at weekends and nights Show less

  • Unix Architect

    Aug 2011 - Jan 2014

  • Unix System Administrator

    Jul 2008 - Aug 2011
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  IT Services Hungary

  Apr 2014 - Jan 2019

  Head of Operation System Support Team | Unix Architect

  Team leader of Operation System Support group, UNIX / LINUX / WINDOWS / EMC NetworkerTechnical lead at Unix/Linux server support service sideControl and organize the daily job of middle sized team Effective communication with Customer higher management and withing the groupProvide Manager on Duty servicePlan resources costs and headcountBeing a facilitator for continuous improvement of a team's performance

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  Denali Games Hungary KFT

  Jan 2019 - Jan 2020

  Coordinate, manage and plan all business operations to achieve goalsBudget preparation and expense activities of managementSchedule regular team meetings about any issues, business updates and further recommendationsRespond to employee concenrs in timely mannerCooperate in employee recruitment, training, performance evaluation, promotion and termination activitiesManage administrative, logistical, human resources, and accounting services to support company operationsDelegate effectively, give direction and successor development in the organization Show less

  • General Manager

    Sept 2019 - Jan 2020

  • Project Manager

    Jan 2019 - Sept 2019
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  Taxually

  Jan 2020 - Jan 2021

  Product Manager

  Collaborate with a cross-functional team of design, engineering and business stakeholders.Define, track the product strategy and roadmapManage pipeline of resources to ensure proper support for our productUnderstand external and internal customers’ pain points, provide solutions, continually iterate to ensure customer needs are met and that the product remains competitive.Schedule regular team meetings about any issues, business updates and further recommendations Respond to employee concerns in timely manner Cooperate in employee recruitment, training, performance evaluation, promotion and termination activities Show less

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  Deutsche Telekom IT Solutions HU

  Sept 2021 - now

  Tribe Lead

  Overseeing Tribe Delivery: Managed a diverse range of services, ensuring client satisfaction and operational excellence.Strategic Partnerships: Cultivated strong relationships with key stakeholders across various sectors to drive business growth.Innovation and Future-Proofing: Implemented innovative strategies and technologies to enhance service offerings and stay ahead of industry trends.Team Leadership and Development: Led and motivated high-performing teams, fostering a collaborative and results-oriented culture.Resource Optimization: Efficiently allocated resources to maximize productivity and minimize costs.Financial Planning and Management: Developed and executed financial plans to achieve organizational goals.International Collaboration: Collaborated with international teams to expand global reach and market presence.Talent Acquisition and Development: Implemented effective and proactive recruitment strategies to attract and retain top talent and provide smooth, in-time delivery Show less